Thank you for your lecture today Dr Yeoh, I could see the effort you put into this week (and all the other weeks actually). I think the word that will stay with me after today's lecture is Linger . To get the nostalgia out of the way: A famous camp song that I got to sing in my distant past is a tidy little song called, well, Linger. It goes like this: Hmmm, I want to linger. Hmmm, A little longer. Hmmm, A little longer, Here with you. Hmmm, It's such a perfect night. Hmmm, It doesn't seem quite right. Hmmm, That this should be, My last with you. Hmmm, And come September, Hmmm, I will remember, Hmmm, Our Scouting days, Of friendships true. Hmmm, And as the years go by, Hmmm, I'll think of you and sigh. Hmmm, This is good night And not good bye. Hmmm I want to linger. Hmmm A little longer. Hmmm A little longer, Here with you. Nostalgia, am I right? On a humid summer night, I was coerced to sing that cliche around a campfire, with all the sw